〜度(ど)

Compounds

Attaches to numbers for temperature, angles, and coordinates.

• 30度(ど): 30 degrees
• 温度(おんど): temperature
• 角度(かくど): angle
• 経度(けいど): longitude
• 緯度(いど): latitude

Attaches to nouns to create "level of ~" compounds.

• 満足度(まんぞくど): satisfaction level
• 難易度(なんいど): difficulty level
• 完成度(かんせいど): degree of completion
• 認知度(にんちど): recognition level
• 注目度(ちゅうもくど): degree of attention

Watch out

After a number, 〜度(ど) also counts occurrences: 一度(いちど) (once), 二度(にど)と〜ない (never again). Do not confuse with 〜度(たび) (read たび), which means "time" or "occasion" (この度(たび)).